Hui-Jen Chen — 2 Patents at Ritek

Hui-Jen Chen has been granted 2 US patents while listed as an inventor at Ritek. The first was granted in 2001 and the most recent in July 2006. Hui-Jen Chen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hui-Jen Chen in Tainan, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7078149	Optical recording medium and method for making the same	Wen Dar Liu, Nae-Jen Wang, Wan-Chun Chen, Biing-Hwang Lin, Hsin-Te Kuo	2006-07-18
6306478	Asymmetrical trimethine cyanine dyes for high capacity optical recording medium	Chang Huang, Mei-Jung Hu, Yi-shiu Lin, Shyh-yeu Wang, Chwei-Jin Yeh	2001-10-23

Hui-Jen Chen — 2 Patents

Issued Patents All Time

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